tao-converter -k <YOUR_KEY> -p Input,1x3x384x1248,1x3x384x1248,1x3x384x1248 -c export_int8/cal.bin  -e converted/trt.engine  -b 1  -m 1  -t int8 -o BatchedNMS   export_int8/yolov4_resnet18_epoch_080.etlt

